CRS272

CST-SERIES VITROHM | Alldatasheet

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File Nr. 3980.18-450.101.07 | Revision: 202010 CST Series Datasheet SMD Power Shunt resistor Current Sensor Open Frame Type / Size CST121 CST272 Nominal Power Rating (For details information check table below) P70 [W] Up to 7,0 Up to 12,0 P100 Up to 5,0 Up to 5,0 Resistance Value (Preferred values) [Ω] R0005, R001 R0002, R0003, R0005, R0007, R001, R002, R003, R004, R005 Tolerances ±[%] F = 1% ; H = 3% ; J = 5% Temperature Range [ºC] -55 … +170 -65 … +170 Thermal Resistance [KW-1] 8 15 15 Temperature Coefficient ±[10-6*K-1] <50 Inductance [nH] < 2 (theoretical value) < 3 (theoretical value) PCB Layout (Solder pad): Type L H W A C G B E D Type a c b e g CRS121 4,0 +0,1/-0,2 1,9 -0,35 3,1 -0,35 0,74 ±0,01 0,8 +0,3 2,8 ±0,1 0,5 ±0,1 0,6 +0,15 0,3 ±0,1 CRS121 1,15 0,6 0,7 0,5 2,95 CRS272 6,6 +0,35/-0,2 3,6 +0/-1 6,9 ±0,2 1,4 ±0,2 3,1 4,9 0,8 -0,2 0,9 +0,2 0,4 ±0,1 CRS272 2,5 2,4 0,9 0,9 5,6 Suitable for automatic pick and place 4 – Terminals connection Excellent long-term stability AEC-Q200 qualified Suitable for mounting on DCB/IMS substrate RoHS & REACH Compliant CST 272 F K - 13- R001 AA Type Size Tol. Pack- Code TC Reel diam. * R Value 121=1216 272=2725 F = ±1% H = ±3% J = ±5% Blister tape Base on spec. 07- inch 13- inch L = mΩ AA = Standard *0.2 mΩ to 5 mΩ there are 3~4 digits indicated the resistance value. Letter R/ L is decimal point (L2 = 0.0002Ω, R001 =1mΩ) Automotive Industrial Power & Energy

File Nr. 3980.18-450.101.07 | Revision: 202010 Temperature Cycling IEC60115-1 clause 4.19 and IEC60068-2-14 (30 [min] -55 [ºC] and 30 [min] +150 [ºC], 2.000 [cycles]) ± [%] 0,5 Low Temperature Storage and Operation IEC60115-1 clause 4.36 (250 [h] -65 [ºC] ± [%] 0,1 Resistance to soldering heat IEC115-1 clause 4.18 (260±5[°C], 10[s], steam aging 8[h]) ± [%] n.a. Moisture resistance Mil-STD-202, method 106 ± [%] 0,1 Mechanical Shock Mil-STD-202 Method 213 (Method C, peak value 100 [g], 6[ms], Half sine) ± [%] 0,2 Vibrations Mil-STD-202 Method 204 (10 to 2000 [Hz],10 [g], 24 [h] each axis ± [%] 0,2 Operational life MIL-STD-202, method 108 CST1216 (t=130 [ºC], 2.000[h, rated power]) CST2725 (t=140 [ºC], 2.000[h, rated power]) ± [%] 1,0 High Temp. Exposure MIL -STD -202 Method 108 (170[°C], 2.000 [h], unpowered ]) ± [%] 1,0 (in covered condition for CuMn7Sn ; CuMn12Ni) Biased Humidity MIL-STD-202 Method 103 ± [%] 0,5 Value Resistance values Material Power Rating Resistive alloy TCR [ppm] Size [mΩ] P70 [W] P100 [W] CST121

0.5 L5 Copper Manganese 38 Alloy 7 5

<±10

1.0 R001 Copper Manganese 43 Alloy 4 3

TCR [ppm] Size [mΩ] P70 [W] P100 [W] CST272

0.2 L2 Copper Manganese MC2Alloy 12 5

<50

0.3 L3 Copper Manganese 38 Alloy 10 5

0.5 L5 Copper Manganese 38 Alloy 9 5

0.7 L7 Copper Manganese 43 Alloy 8 4

1.0 R001 Copper Manganese 43 Alloy 7 4

2.0 R002 Aluchrom Alloy 7 4

<50

3.0 R003 Aluchrom Alloy 5 3

4.0 R004 Aluchrom Alloy 4 2

5.0 R005 Aluchrom Alloy 3 2

Note: Please contact with sales offices, distributors and representatives in your region before ordering.

File Nr. 3980.18-450.101.07 | Revision: 202010 The standard packaging for CST dimensions below: Tape and reel information Specification : IEC60286-3 Type Tape width [mm] Reel size [inch] SPQ CST121 12 07 3000 CST272 16 13 1400 Power Derating Curve CST121 CST275 Resistance Change vs Temperature [Copper Manganese 43 Alloy] Resistance Change vs Temperature [Copper Manganese 38 Alloy] Resistance Change vs Temperature [Copper Manganese MC-2 Alloy] Resistance Change vs Temperature [Aluchrom A1 Alloy] Pulse Power Curve